From c5477c7ef6e5217bc25a75589e807668a286eb48 Mon Sep 17 00:00:00 2001
From: Tyler Koenig <tyler@lerkolabs.com>
Date: Thu, 28 May 2026 13:39:00 -0400
Subject: [PATCH] fix(tui): size NAME column to actual content, surplus goes to
 sparkline

Compute max monitor name length and cap NAME column to that + 4 (icon/padding).
Extra space goes to HISTORY sparkline instead of dead whitespace.
---
 internal/tui/tab_sites.go | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/internal/tui/tab_sites.go b/internal/tui/tab_sites.go
index f95b854..b53358f 100644
--- a/internal/tui/tab_sites.go
+++ b/internal/tui/tab_sites.go
@@ -374,8 +374,19 @@ func (m Model) computeLayout() tableLayout {
 		fixedMin += c.minWidth
 	}
 
+	maxName := 0
+	for _, s := range m.sites {
+		if n := len([]rune(s.Name)); n > maxName {
+			maxName = n
+		}
+	}
+	maxName += 4 // icon + padding + error preview room
+
 	avail := usable - fixedMin
 	nameW := avail / 2
+	if nameW > maxName {
+		nameW = maxName
+	}
 	sparkW := avail - nameW - 2
 
 	if nameW < 13 {